package com.neusoft.elmboot.service;

import java.util.List;

import com.neusoft.elmboot.po.User;
import com.neusoft.elmboot.po.UserCart;

public interface UserCartService {
	public List<UserCart> listUserCart();
	public UserCart getUserCartByIdByPass(UserCart usercart);
	public int addUserById(UserCart usercart);
	public UserCart getUserCartByUserId(UserCart usercart);
	public int subBalanceById(UserCart usercart);
	public int updateAmountById(UserCart usercart);

}
